Stochastic control of processes having moving boundaries—An experimental study |
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Authors: | FK Greiss WH Ray |
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Affiliation: | 1. Department of Chemical Engineering, University of Wisconsin, Madison, WI 53706, U.S.A. |
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Abstract: | A general state estimator requiring only discrete time measurements has been developed for nonlinear distributed parameter systems having moving boundaries. The state estimator has been combined with an optimal linear-quadratic feedback controller to provide a stochastic feedback control scheme for this class of problem. Both the state estimation and control algorithms were implemented in real time for a laboratory casting process and were found to perform well. The state estimation scheme would seem to hold the most interest for industrial applications. |
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Keywords: | State estimation stochastic control computer control moving boundaries experimental study casting processes |
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